I'm so glad to see articles
I'm so glad to see articles being written about this issue! Based on my own experiences charging a Kona with Electrify America, tier 2 pricing is charged based SOLELY on the max charge rate that Kona broadcasts to the kiosk. For example, my last EA charge never went over 65 kW (based on SoC) and yet I was still charged $0.58/min. When I called EA to report this and request a credit, they were quick to tell me that is how their system is intended to work...